Bob Maddox’s stage name, Crazy Rocketman, is a misnomer. Maddox doesn’t build rockets. He builds pulse-jet engines. There’s a ...

If hopping on a motorcycle isn’t thrilling or deadly enough for you anymore, you may want to point your browser toward eBay Motors. The world’s first and only twin-pulse-jet-engine motorcycle is ...

Wave Engine Corp has aced a demonstration flight of a simple jet engine with no moving parts. A modern version of a pulsejet, the J-1 engine powered a UAV through take-off and several mid-air ...

Pulsejets are a popular DIY build for the keen experimenter, much loved for their mechanical simplicity and powerful roar. However, it can be difficult to get them running smoothly and producing high ...

Khris is a Mechanical Engineer and a classic car aficionado, who adores his Jags, Alfas, and old-school American muscle cars. He keeps tabs on everything from super exotics like an old EB 110 to the ...

Our SoundClip series continues with listener Larry Cottrill, who provides audio of a homemade pulse jet engine. It's very loud and very simple, and it can't be muffled. Therefore, it is impractical ...

Here’s What You Need to Remember: Wave’s Versatile Air-Launched Platform would presumably be air-launched and draw fire from anti-aircraft weapons away from their mother platform. Alternatively, the ...